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Hospital / health system · Tokyo · Japan

Ebara Hospital

In research, Ebara Hospital stands highest in Medicine (#17,124 of 17,978 worldwide) and Health Sciences (#19,690 of 20,462 worldwide), over all time.

ebara-hp.ota.tokyo.jpROR OpenAlex
World rank, all time
#37,962
of 42,892
Rank in Japan
#1,714
of 2,112
Research works
341
▲ 39% vs 2013–17
Citations
4.1k
12.0 per fractional work
Top-10% rate
12.0%
record average 16.5%
Open access
46%
world 28%

What is Ebara Hospital known for in research?

The fields where it stands highest, over all time, ranked among every institution above the floor in each field.

FieldWorld rankWhere that sitsTop-10% rateWorks
MedicineField #17,124 of 17,978 3.7%264
Health SciencesDomain #19,690 of 20,462 3.7%274

Each strip is that field’s whole ranked pool, with the notch where Ebara Hospital sits in it, in the colour of the band that rank falls in. The track under the rate is the rate itself: it carries no world mark, because the world rate differs by field (from about 6% to 21% in this record).

Field profile

Location quotient across every field it publishes in: outside the ring is more than an institution of this size would be expected to publish, inside it is less.

Agricultural and Biological Sciences: 0.02× its world share, 0 worksAgricultural and Bio…Biochemistry, Genetics and Molecular Biology: 1.07× its world share, 1 worksBiochemistry, Geneti…Immunology and Microbiology: 2.38× its world share, 1 worksImmunology and Micro…Neuroscience: 1.16× its world share, 0 worksNeurosciencePharmacology, Toxicology and Pharmaceutics: 0.80× its world share, 0 worksPharmacology, Toxico…Computer Science: 0.03× its world share, 0 worksComputer ScienceEngineering: 0.15× its world share, 0 worksEngineeringMathematics: 0.21× its world share, 0 worksMathematicsDentistry: 0.74× its world share, 0 worksDentistryHealth Professions: 2.88× its world share, 2 worksHealth ProfessionsMedicine: 3.89× its world share, 17 worksMedicineNursing: 0.59× its world share, 0 worksNursingPsychology: 0.91× its world share, 1 worksPsychologySocial Sciences: 0.10× its world share, 0 worksSocial Sciences1×world share
more than its size predictsabout as predictedless

Rings at 0.5×, 1× and 2×. Widest outward: Medicine, 3.9×. Every wedge is a field page.

Who are the top researchers at Ebara Hospital?

Ranked on the composite score, Shunji Asamoto, Masahiro Ida and Yatsuka IMAGAWA lead among researchers whose main affiliation is Ebara Hospital.

  1. 1 Shunji Asamoto Japan · #542,862 worldwide 45 citations · 16 works
  2. 2 Masahiro Ida Japan · #1,073,521 worldwide 38 citations · 16 works
  3. 3 Yatsuka IMAGAWA Japan · #1,166,649 worldwide 7 citations · 18 works
  4. 4 Y Nakanishi Japan · #1,476,705 worldwide 8 citations · 16 works
All ranked researchers at Ebara Hospital

Which keywords describe research at Ebara Hospital?

By fractional works in 2022–2025, weighted toward what it does more of than the world: Epidemiology, Pandemic, COVID-19, Treatment, Clinical Trials, Vaccine, Surgical Management and Cardiovascular Disease.

▲ more of its work than of the world’s◆ about the world’s share▼ less than the world’s

Size is fractional works in 2022–2025 in the topics tagged with each word; colour is the word's share of this institution's work against its share of the world's. The 9 words are chosen for being large and distinctive. Each links to the topic it comes from most.

All 9 words, with their numbers
  1. Epidemiology3▲ 3.5×27 topics
  2. Pandemic2▲ 8.4×6 topics
  3. COVID-192▲ 6.0×7 topics
  4. Treatment2▲ 5.7×11 topics
  5. Clinical Trials1▲ 8.7×6 topics
  6. Cardiovascular Disease1▲ 4.9×11 topics
  7. Vaccine1▲ 13×5 topics
  8. Management1▲ 5.7×6 topics
  9. Surgical Management1▲ 11×5 topics

Which research topics does Ebara Hospital publish most on?

By volume in 2022–2025: Tracheal and airway disorders, Antibiotics Pharmacokinetics and Efficacy, Diverse Scientific Research Studies and COVID-19 and healthcare impacts.

Tracheal and airway diso…1Tracheal and airway disorders: 1 fractional worksAntibiotics Pharmacokine…0Antibiotics Pharmacokinetics and Efficacy: 0 fractional worksDiverse Scientific Research Studies: 0 fractional worksCOVID-19 and healthcare impacts: 0 fractional worksDermatological and COVID-19 studies: 0 fractional worksPharmaceutical Practices and Patient Outcomes: 0 fractional worksMultiple Sclerosis Research Studies: 0 fractional worksHealthcare professionals…0Healthcare professionals’ stress and burnout: 0 fractional worksIntracranial Aneurysms: Treatment and Complications: 0 fractional worksCerebrovascular and Carotid Artery Diseases: 0 fractional works
Pulmonary and Respiratory MedicinePharmacologyGeneral Health ProfessionsOncology4 others

Area is fractional works; colour is the subfield each topic belongs to.

  1. 1 Tracheal and airway disorders Pulmonary and Respiratory Medicine 1 works
  2. 2 Antibiotics Pharmacokinetics and Efficacy Pharmacology 0 works
  3. 3 Diverse Scientific Research Studies General Health Professions 0 works
  4. 4 COVID-19 and healthcare impacts Oncology 0 works
  5. 5 Dermatological and COVID-19 studies Dermatology 0 works
  6. 6 Pharmaceutical Practices and Patient Outcomes Geriatrics and Gerontology 0 works
  7. 7 Multiple Sclerosis Research Studies Pathology and Forensic Medicine 0 works
  8. 8 Healthcare professionals’ stress and burnout General Health Professions 0 works
  9. 9 Intracranial Aneurysms: Treatment and Complications Neurology 0 works
  10. 10 Cerebrovascular and Carotid Artery Diseases Pulmonary and Respiratory Medicine 0 works

How open and international is its research?

Against the world’s own shares — the tick on each track. Both are shares of its output, so they sit on one scale and can be read against each other as well as against the world.

openly available45.6%not open54.4%

World: 28% of research is openly available.

with international co-authors7.8%domestic only92.2%

World: 19% is written across borders.

How has Ebara Hospital's research output changed?

Output in 2018–2022 was 39% higher than in 2013–2017.

1990200020102020
grewheldshrank

The same series as a ribbon — one cell per year, darker for more. The line above answers how much; this answers when.

Other research institutions in Tokyo

All research institutions in Tokyo

Research measures only: rankings here say nothing about teaching, admissions or student experience. Comparable institutions and collaboration partners are in the interactive view on the map.